Original topic:

Phone heat up while charging using wireless charger. Is wireless charger safe?

(Topic created on: 01-14-2021 08:34 AM)
MTIAntu
Active Level 1
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Galaxy Note
I'm using a Samsung fast wireless charger recently to charge my Note 10 plus. It takes pretty long to charge and also heat up the device.

Is it normal for the device to heat up or there's something wrong with the charger?

Does wireless charger harm the phone and reduce battery llife?
5 Comments
SamsungMember2019
Active Level 1
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Galaxy Note
what I read last time was that it does heat up your phone a fair bit. I used it quite some time ago, it takes longer time to fully charge my phone than traditional charging method.
khtannnnnnnnnn
Expert Level 5
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Galaxy Note
Wireless charging heats up phone. This is normal and damages the phone battery life
scinex
Expert Level 2
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Galaxy Note
Indeed. I think one of the reasons is because wireless charging is not using PD technology. Maybe in future, the feature will be applied to WC as well.
Sy3ney
Expert Level 2
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Galaxy Note
Using wireless charger yes it will take longer time to charge compare to cable charging.
Aren't the phone charging heat up when charge ?
MTIAntu
Active Level 1
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Galaxy Note
yes it does heat up while charging. even the charger gets heat up too.
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